I am trying to see the ground coverage at a light level sufficient to move around safely. 80 Watt LED Dusk To Dawn Light With Photocell - 11200 Max Lumens - Color Selectable 30K/40K/50K - 120-277V - Silver Finish - Includes Arm/Wall Mount LED Roadway Dusk to Dawn Barn Lights

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I am trying to see the ground coverage at a light level sufficient to move around safely. 80 Watt LED Dusk To Dawn Light With Photocell - 11200 Max Lumens - Color Selectable 30K/40K/50K - 120-277V - Silver Finish - Includes Arm/Wall Mount LED Roadway Dusk to Dawn Barn Lights

I am trying to see the ground coverage at a light level sufficient to move around safely - my guess about .25 foot candle, but you are the experts. Will be using 25 ft above ground poles. would like the diameter of the circle. Working with an area 290ft x 420ft. Would appreciate any other information you feel might help. Thank you.

Status: Open Oct 04, 2025 - 02:13 PM

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Feb 24, 2022 - 07:36 AM

(7101CAAL045-K)1-2 footcandles are the standard for retail space with some companies requiring up to 5 footcandles. Residential there are no real requirements but 0.5-1 footcandles should provide enough light without being overwhelming.